六年級(jí)脫式計(jì)算計(jì)算提升240道題

1、.8/8六年級(jí)數(shù)學(xué)托式計(jì)算240題.1. 3/7 49/9 - 4/3 2. 8/9 15/36 + 1/27 3. 12 5/6 - 2/9 3 4. 8 5/4 + 1/4 5. 6 3/8 - 3/8 6 6. 4/7 5/9 + 3/7 5/9 7. 5/2 -3/2 + 4/5 8. 7/8 +1/8 + 1/9 9. 9 5/6 + 5/6 10. 3/4 8/9 - 1/3 11. 7 5/49 + 3/14 12. 6 1/2 + 2/3 13. 8 4/5 + 8 11/5 14. 31 5/6 - 5/6 16. 5/9 18- 14 2/7 17. 4/5 25/16 +

2、 2/3 3/4 18. 14 8/7 - 5/6 12/15 20. 3 2/9 + 1/3 21. 5/7 3/25 + 3/7 23. 1/5 2/3 + 5/6 24. 9/22 + 1/11 1/2 25. 5/3 11/5 + 4/3 26. 45 2/3 + 1/3 15 27. 7/19 + 12/19 5/6 28. 1/4 + 3/4 2/3 29. 8/7 21/16 + 1/2 30. 101 1/5 - 1/5 21 31.5016040 32.120-14418+35 33.347+452-416052 34。58+3764-95 35.9564-45 38.85+

3、1414+20826 39.284+16512-820818 40.120-36418+35 41.58+3764-90.55 4.80.124.8 44.3.21.5+2.51.6 44= 3.87-0.13+4.23.74 50.32.526+9.7283.22.5 51.375+1034+966+125 52.2130+783+270+1017 53.99+999+9999+99999 54.77552187+755 55.2214+638+286 56.30657381065 57.899+344 58.2357183317357 59.23651086214 60.497299 61

4、.2370+1995 62.3999+498 63.1883398 64.1225 65.7524 66.138254 67. 68.12+24+8050 69.70425 70.2532125 71.32 72.88125 73.10276 74.5898 75.178101178 76.8436+6484 77.7599+275 78.83102832 79.98199 80.123181233+85123 81.503 82.2524+16 83.17899+178 84.7942+79+7957 85.7300254 86.8100475 87.16800120 88.30100210

5、0 89.32000400 90.49700700 91.124824 92.315015 93.480025 94.21500125 95.12343-4323 96.1757525 97.480075+36 98.47.83-6.83+13.5 99.9475997664 100.2800 100789 .1.36% + 12% -12%362. 3/43/5+3/42/5 3. /7/9 4. 2/3+1/6/3/24+2/21 5. 18/153/5 6. 10-3/4/9/10-1/6 7. /5/6-1/3/1/7 8. 2/3/5+3/5/2+3/4 9. 1/2/5 10. 3

6、23.25678 11. 7 5/49 + 3/14 12. 6 1/2 + 2/3 13. 8 4/5 + 8 11/5 14. 31 5/6 5/6 15. 9/7 - 2/710/21 16. 5/9 18 14 2/7 17. 4/5 25/16 + 2/3 3/4 18. 14 8/7 5/6 12/15 19. 17/32 3/4 9/24 20. 3 2/9 + 1/3 21. 5/7 3/25 + 3/7 22. 3/14 2/3 + 1/6 23. 1/5 2/3 + 5/6 24. 9/22 + 1/11 1/2 25. 5/3 11/5 + 4/3 26. 45 2/3

7、+ 1/3 15 27. 7/19 + 12/19 5/6 28. 1/4 + 3/4 2/3 29. 8/7 21/16 + 1/2 30. 101 1/5 1/5 21 31.5016040 32.120-14418+35 33.347+452-416052 3458+3764-95 35.9564-45 36.178-14556+42 37.812-7009+3111 38.85+1414+20826 39.284+16512-820818 40.120-36418+35 41.58+3764-90.55 4.80.124.8 44.3.21.5+2.54= 3.87-0.13+4.23

8、.74 50.32.52-6+9.7283.22.5 51. 3/7 49/9 - 4/3 52. 8/9 15/36 + 1/27 53. 12 5/6 2/9 3 54. 8 5/4 + 1/4 55. 6 3/8 3/8 6 56. 4/7 5/9 + 3/7 5/9 57. 5/2 - 3/2 + 4/5 58. 7/8 + 1/8 + 1/9 59. 9 5/6 + 5/6 60. 3/4 8/9 - 1/3 61. 7 5/49 + 3/14 62. 6 1/2 + 2/3 63. 8 4/5 + 8 11/5 64. 31 5/6 5/6 65. 9/7 - 2/7 10/21

9、66. 5/9 18 14 2/7 67. 4/5 25/16 + 2/3 3/4 68. 14 8/7 5/6 12/15 69. 17/32 3/4 9/24 70. 3 2/9 + 1/3 71. 5/7 3/25 + 3/7 72. 3/14 2/3 + 1/6 73. 1/5 2/3 + 5/6 74. 9/22 + 1/11 1/2 75. 5/3 11/5 + 4/3 76. 45 2/3 + 1/3 15 77. 7/19 + 12/19 5/6 78. 1/4 + 3/4 2/3 79. 8/7 21/16 + 1/2 80. 101 1/5 1/5 2181. 0.5 82

10、. 0.24 83. 13.50.68/8.5 84. 4.1 85. /50.3 86. / 87. / 88. 2-9.3 89. 0.8/0.1 90. 6-1.3 91. 3/7 49/9 - 4/3 92. 8/9 15/36 + 1/27 93. 12 5/6 2/9 3 94. 8 5/4 + 1/4 95. 6 3/8 3/8 6 96. 4/7 5/9 + 3/7 5/9 97. 5/2 - 3/2 + 4/5 98. 7/8 + 1/8 + 1/9 99. 9 5/6 + 5/6 100. 3/4 8/9 - 1/3 .1. 3/7 49/9 - 4/3 2. 8/9 15

11、/36 + 1/27 3. 12 5/6 2/9 3 4. 8 5/4 + 1/4 5. 6 3/8 3/8 6 6. 4/7 5/9 + 3/7 5/9 7. 5/2 - 3/2 + 4/5 8. 7/8 + 1/8 + 1/9 9. 9 5/6 + 5/6 10. 3/4 8/9 - 1/3 11. 7 5/49 + 3/14 12. 6 1/2 + 2/3 13. 8 4/5 + 8 11/5 14. 31 5/6 5/6 15. 9/7 - 2/7 10/21 16. 5/9 18 14 2/7 17. 4/5 25/16 + 2/3 3/4 18. 14 8/7 5/6 12/15

12、19. 17/32 3/4 9/24 20. 3 2/9 + 1/3 21. 5/7 3/25 + 3/7 22. 3/14 2/3 + 1/6 23. 1/5 2/3 + 5/6 24. 9/22 + 1/11 1/2 25. 5/3 11/5 + 4/3 26. 45 2/3 + 1/3 15 27. 7/19 + 12/19 5/6 28. 1/4 + 3/4 2/3 29. 8/7 21/16 + 1/2 30. 101 1/5 1/5 21 31.5016040 32.120-14418+35 33.347+452-416052 3458+3764-95 35.9564-45 36.

13、178-14556+4237.812-7009+3111 38.85+1414+20826 39.284+16512-820818 40.120-36418+3541.0.681.9+0.321.9 42.58+37064-45 43.5.38+7.85-5.37= 44.6-1.193-0.43= 45.136+6465-3452346.420+580-642128 47.0.681.9+0.321.9 .小升初數(shù)學(xué)快速脫式運(yùn)算每日一練很簡(jiǎn)單哦,不過(guò)要仔細(xì)計(jì)算,認(rèn)真看清楚數(shù)字。一共40題,每題2.5分45.556.8215.55 34.5217.8712.236.43-1.4-0.57 23

14、.758.643.4617.839.57.830.5 5.38+88.2-2.38+1.827.385.342.624.66 21.638.59.637.52.457.52.45 0.90.990.999 5.09 9.36609-708+306-108+202-198+497-100 14+15+16+45+469999+9998+9997+9996 9999926+33333221917559678 36.51.48.511.33.799.76.21 80.412.52.5 12580.80.08 45 78 25 38 1.7150 3.98 92.43.356.4726.72.54.4 251.25323.754.12.359.8 1.28+9.8+7.72+10.212 1120 +12 2049 120-14418+35 347+452-4